Mathematics · Transformer Ratios
If a transformer's primary coil has 40 loops and its secondary coil has 8 loops, how is the output voltage altered?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 140 times stepped down
- 210 times stepped up
- 35 times stepped down✓
- 45 times stepped up
Correct answer
5 times stepped down
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